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Chimneys &
Grease Ducts |
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www.schebler.com |
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 Schebler
Co. manufactures chimney exhaust and Grease Duct products which are UL/cUL Listed
for use as a positive pressure
Building Heating Appliance Chimneys, a 1400°F Chimneys and a Grease Duct.
Each of the models differs in the amount
of space and insulation used between the shell and liner. This combination
of space and insulation determines the inner and outer shell temperature and
dictates the clearance to combustibles.
The standard configuration is a 304
stainless steel liner (except for the PAL model) and an aluminized steel
outer shell. For greater corrosion resistance, 316 stainless steel is
available for the liner and 304 or 316 stainless steel is available for the
outer shell.
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| SCHEBLER
DOUBLE WALL CHIMNEY SELECTION CHART |
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MODEL |
INSULATION |
STD MATERIAL |
OPTIONAL MATERIAL |
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Inner Liner |
Outer Shell |
Inner Liner |
Outer Shell |
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PAL |
1" Air Gap |
AL29-4C SS |
Aluminized Steel |
N/A |
304 or 316 SS |
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PA |
1" Air Gap |
304 SS |
Aluminized Steel |
316 SS |
304 or 316 SS |
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P1 |
1" Ceramic Fiber |
304 SS |
Aluminized Steel |
316 SS |
304 or 316 SS |
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P2 |
2" Ceramic Fiber |
304 SS |
Aluminized Steel |
316 SS |
304 or 316 SS |
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P2A |
2" Ceramic Fiber & 1" Air Gap |
304 SS |
Aluminized Steel |
316 SS |
304 or 316 SS |
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P4 |
4" Ceramic Fiber |
304 SS |
Aluminized Steel |
316 SS |
304 or 316 SS |
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Model
PAL should be used in all condensing applications. Model PAL is
available in other insulation configurations (similar to P1, P2, P2A & P4)
if required.
We
recommend model P2A for non-condensing applications. |
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| Model PAL
NEW |
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 The Model PAL
utilizes an AL29-4C inner liner and is designed for gas fired appliances
listed as Category II, III or IV with a maximum flue gas temperature of
550°F and 40"w.c. positive pressure. The Model PAL is a modular double wall
prefabricated exhaust system with 1" air gap for use in venting appliances
that require a positive, neutral or negative draft exhaust system. Sections
are provided in lightweight, easy-to-handle lengths. Connections are sealed
with pressure tight drawbands and high temperature sealant. Straight
sections, expansion joints, tees, elbows and support devices are offered,
allowing a complete exhaust system to be assembled from standard components,
on site, without welding.
PAL
Brochure - PDF
PAL
Specification - DOC |
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| Model PA |
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The Model PA is a modular double wall
prefabricated exhaust system with 1" air gap for use in venting appliances
that require a positive, neutral or negative draft exhaust system. Sections
are provided in lightweight, easy-to-handle lengths. Connections are sealed
with pressure tight drawbands and high temperature sealant. Straight
sections, expansion joints, tees, elbows and support devices are offered,
allowing a complete exhaust system to be assembled from standard components,
on site, without welding.
PA
Brochure - PDF
PA
Specification - DOC |
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| Model P1 |
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 The Model P1 is a modular double wall
prefabricated exhaust system with 1" ceramic fiber insulation for use in
venting appliances that require a positive, neutral or negative draft
exhaust system. Sections are provided in lightweight, easy-to-handle
lengths. Connections are sealed with pressure tight draw bands and high
temperature sealant. Straight sections, expansion joints, tees, elbows and
support devices are offered, allowing a complete exhaust system to be
assembled from standard components, on site, without welding.
P1
Brochure - PDF
P1 Specification - DOC |
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| Model P2 |
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 The Model P2 is a modular double wall
prefabricated exhaust system with 2" ceramic fiber insulation
for use in venting appliances that require a positive, neutral or negative
draft exhaust system. Sections are provided in lightweight, easy-to-handle
lengths. Connections are sealed with pressure tight draw bands and high
temperature sealant. Straight sections, expansion joints, tees, elbows and
support devices are offered, allowing a complete exhaust system to be
assembled from standard components, on site, without welding.
P2
Brochure - PDF
P2 Specification - DOC
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| Model P2A |
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 The Model P2A is a modular double wall
prefabricated exhaust system with 2" ceramic fiber insulation and 1" air gap
for use in venting appliances that require a positive, neutral or negative
draft exhaust system. Sections are provided in lightweight, easy-to-handle
lengths. Connections are sealed with pressure tight draw bands and high
temperature sealant. Straight sections, expansion joints, tees, elbows and
support devices are offered, allowing a complete exhaust system to be
assembled from standard components, on site, without welding.
P2A
Brochure - PDF
P2A Specification - DOC
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| Model P4 |
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 The Model P4 is a modular double wall
prefabricated exhaust system with 4" ceramic fiber insulation for use in
venting appliances that require a positive, neutral or negative draft
exhaust system. Sections are provided in lightweight, easy-to-handle
lengths. Connections are sealed with pressure tight draw bands and high
temperature sealant. Straight sections, expansion joints, tees, elbows and
support devices are offered, allowing a complete exhaust system to be
assembled from standard components, on site, without welding.
P4
Brochure - PDF
P4 Specification - DOC
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